Answer:
x = 4
Step-by-step explanation:
4.8541019662497 + 1.8541019662497 = -3
<span>-4.8541019662497 x 1.8541019662497 = -9</span>
Answer:
Can I have a picture/image if possible?
Step-by-step explanation:
The graph is shown in the figure attached.
Step-by-step explanation:
We need to solve the inequality 
and graph the solution.
Solving the inequality:
Switch sides and reverse the inequality:
Multiplying both sides by -2 and reverse the inequality
The graph is shown in the figure attached.
Keywords: Graph the inequality
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Given at you have an equilateral triangle, all sides have the same length.
Therefore,
First side 2x-7 = Second side x+y-9 = Third side y+5
Let us look at the second and third sides for now:
x+y-9 = y+5
x = y+5 - (y-9)
x = y-y+5+9
x = 14
Then we look at equating the first and third sides:
2x-7 = y+5
y = 2x-7-5
Substitute x =14 in the equation above:
y = 2(14)-7-5
= 28-7-5
= 21-5
= 16
The length of the third side is:
y+5 = 16 +5 = 21
Given that the length of each sides are the same in an equilateral triangle, all sides have the length 21cm.
